added more mileage intervals and api endpoint to send out reminder emails.

Controllers/APIController.cs

@@ -22,10 +22,13 @@ namespace CarCareTracker.Controllers
         private readonly IReminderRecordDataAccess _reminderRecordDataAccess;
         private readonly IUpgradeRecordDataAccess _upgradeRecordDataAccess;
         private readonly IOdometerRecordDataAccess _odometerRecordDataAccess;
+        private readonly IUserAccessDataAccess _userAccessDataAccess;
+        private readonly IUserRecordDataAccess _userRecordDataAccess;
         private readonly IReminderHelper _reminderHelper;
         private readonly IGasHelper _gasHelper;
         private readonly IUserLogic _userLogic;
         private readonly IFileHelper _fileHelper;
+        private readonly IMailHelper _mailHelper;
         public APIController(IVehicleDataAccess dataAccess,
             IGasHelper gasHelper,
             IReminderHelper reminderHelper,
@@ -37,6 +40,9 @@ namespace CarCareTracker.Controllers
             IReminderRecordDataAccess reminderRecordDataAccess,
             IUpgradeRecordDataAccess upgradeRecordDataAccess,
             IOdometerRecordDataAccess odometerRecordDataAccess,
+            IUserAccessDataAccess userAccessDataAccess,
+            IUserRecordDataAccess userRecordDataAccess,
+            IMailHelper mailHelper,
             IFileHelper fileHelper,
             IUserLogic userLogic) 
         {
@@ -49,6 +55,9 @@ namespace CarCareTracker.Controllers
             _reminderRecordDataAccess = reminderRecordDataAccess;
             _upgradeRecordDataAccess = upgradeRecordDataAccess;
             _odometerRecordDataAccess = odometerRecordDataAccess;
+            _userAccessDataAccess = userAccessDataAccess;
+            _userRecordDataAccess = userRecordDataAccess;
+            _mailHelper = mailHelper;
             _gasHelper = gasHelper;
             _reminderHelper = reminderHelper;
             _userLogic = userLogic;
@@ -428,6 +437,51 @@ namespace CarCareTracker.Controllers
         }
         [Authorize(Roles = nameof(UserData.IsRootUser))]
         [HttpGet]
+        [Route("/api/vehicle/reminders/send")]
+        public IActionResult SendReminders(List<ReminderUrgency> urgencies)
+        {
+            var vehicles = _dataAccess.GetVehicles();
+            List<OperationResponse> operationResponses = new List<OperationResponse>();
+            foreach(Vehicle vehicle in vehicles)
+            {
+                var vehicleId = vehicle.Id;
+                //get reminders
+                var currentMileage = GetMaxMileage(vehicleId);
+                var reminders = _reminderRecordDataAccess.GetReminderRecordsByVehicleId(vehicleId);
+                var results = _reminderHelper.GetReminderRecordViewModels(reminders, currentMileage, DateTime.Now).OrderByDescending(x => x.Urgency).ToList();
+                results.RemoveAll(x => !urgencies.Contains(x.Urgency));
+                if (!results.Any())
+                {
+                    return Json(new OperationResponse { Success = false, Message = "No reminders could be found with those parameters" });
+                }
+                //get list of recipients.
+                var userIds = _userAccessDataAccess.GetUserAccessByVehicleId(vehicleId).Select(x => x.Id.UserId);
+                List<string> emailRecipients = new List<string>();
+                foreach (int userId in userIds)
+                {
+                    var userData = _userRecordDataAccess.GetUserRecordById(userId);
+                    emailRecipients.Add(userData.EmailAddress);
+                };
+                if (!emailRecipients.Any())
+                {
+                    return Json(new OperationResponse { Success = false, Message = "No recipients could be found with those parameters" });
+                }
+                var result = _mailHelper.NotifyUserForReminders(emailRecipients, results);
+                operationResponses.Add(result);
+            }
+            if (operationResponses.All(x => x.Success))
+            {
+                return Json(new OperationResponse { Success = true, Message = "Emails sent" });
+            } else if (operationResponses.All(x => !x.Success))
+            {
+                return Json(new OperationResponse { Success = false, Message = "All emails failed, check SMTP settings" });
+            } else
+            {
+                return Json(new OperationResponse { Success = true, Message = "Some emails sent, some failed, check recipient settings" });
+            }
+        }
+        [Authorize(Roles = nameof(UserData.IsRootUser))]
+        [HttpGet]
         [Route("/api/makebackup")]
         public IActionResult MakeBackup()
         {

Enum/ReminderMileageInterval.cs

@@ -14,7 +14,9 @@
         FifteenThousandMiles = 15000,
         TwentyThousandMiles = 20000,
         ThirtyThousandMiles = 30000,
+        FortyThousandMiles = 40000,
         FiftyThousandMiles = 50000,
+        SixtyThousandMiles = 60000,
         OneHundredThousandMiles = 100000,
         OneHundredFiftyThousandMiles = 150000
     }

Helper/MailHelper.cs

@@ -8,6 +8,7 @@ namespace CarCareTracker.Helper
     {
         OperationResponse NotifyUserForRegistration(string emailAddress, string token);
         OperationResponse NotifyUserForPasswordReset(string emailAddress, string token);
+        OperationResponse NotifyUserForReminders(List<string> emailAddresses, List<ReminderRecordViewModel> reminders);
     }
     public class MailHelper : IMailHelper
     {
@@ -60,20 +61,62 @@ namespace CarCareTracker.Helper
                 return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
             }
         }
-        private bool SendEmail(string emailTo, string emailSubject, string emailBody) {
+        public OperationResponse NotifyUserForReminders(List<string> emailAddresses, List<ReminderRecordViewModel> reminders)
+        {
+            if (string.IsNullOrWhiteSpace(mailConfig.EmailServer))
+            {
+                return new OperationResponse { Success = false, Message = "SMTP Server Not Setup" };
+            }
+            if (!emailAddresses.Any())
+            {
+                return new OperationResponse { Success = false, Message = "No recipients could be found" };
+            }
+            if (!reminders.Any())
+            {
+                return new OperationResponse { Success = false, Message = "No reminders could be found" };
+            }
+            string emailSubject = $"Vehicle Reminders From LubeLogger - {DateTime.Now.ToShortDateString()}";
+            //construct html table.
+            string emailBody = "<table style='width:100%'><tr><th style='padding:8px;'>Urgency</th><th style='padding:8px;'>Description</th></tr>";
+            foreach(ReminderRecordViewModel reminder in reminders)
+            {
+                emailBody += $"<tr><td style='padding:8px; text-align:center;'>{reminder.Urgency}</td><td style='padding:8px; text-align:center;'>{reminder.Description}</td></tr>";
+            }
+            emailBody += "</table>";
+            try
+            {
+                foreach (string emailAddress in emailAddresses)
+                {
+                    SendEmail(emailAddress, emailSubject, emailBody, true, true);
+                }
+                return new OperationResponse { Success = true, Message = "Email Sent!" };
+            } catch (Exception ex)
+            {
+                return new OperationResponse { Success = false, Message = ex.Message };
+            }
+        }
+        private bool SendEmail(string emailTo, string emailSubject, string emailBody, bool isBodyHtml = false, bool useAsync = false) {
             string to = emailTo;
             string from = mailConfig.EmailFrom;
             var server = mailConfig.EmailServer;
             MailMessage message = new MailMessage(from, to);
             message.Subject = emailSubject;
             message.Body = emailBody;
+            message.IsBodyHtml = isBodyHtml;
             SmtpClient client = new SmtpClient(server);
             client.EnableSsl = mailConfig.UseSSL;
             client.Port = mailConfig.Port;
             client.Credentials = new NetworkCredential(mailConfig.Username, mailConfig.Password);
             try
             {
-                client.Send(message);
+                if (useAsync)
+                {
+                    client.SendMailAsync(message, new CancellationToken());
+                }
+                else
+                {
+                    client.Send(message);
+                }
                 return true;
             }
             catch (Exception ex)

Views/Vehicle/_ReminderRecordModal.cshtml

@@ -59,7 +59,9 @@
                         <!option value="FifteenThousandMiles" @(Model.ReminderMileageInterval == ReminderMileageInterval.FifteenThousandMiles ? "selected" : "")>15000 mi. / Km</!option>
                         <!option value="TwentyThousandMiles" @(Model.ReminderMileageInterval == ReminderMileageInterval.TwentyThousandMiles ? "selected" : "")>20000 mi. / Km</!option>
                         <!option value="ThirtyThousandMiles" @(Model.ReminderMileageInterval == ReminderMileageInterval.ThirtyThousandMiles ? "selected" : "")>30000 mi. / Km</!option>
+                        <!option value="FortyThousandMiles" @(Model.ReminderMileageInterval == ReminderMileageInterval.FortyThousandMiles ? "selected" : "")>40000 mi. / Km</!option>
                         <!option value="FiftyThousandMiles" @(Model.ReminderMileageInterval == ReminderMileageInterval.FiftyThousandMiles ? "selected" : "")>50000 mi. / Km</!option>
+                        <!option value="SixtyThousandMiles" @(Model.ReminderMileageInterval == ReminderMileageInterval.SixtyThousandMiles ? "selected" : "")>60000 mi. / Km</!option>
                         <!option value="OneHundredThousandMiles" @(Model.ReminderMileageInterval == ReminderMileageInterval.OneHundredThousandMiles ? "selected" : "")>100000 mi. / Km</!option>
                         <!option value="OneHundredFiftyThousandMiles" @(Model.ReminderMileageInterval == ReminderMileageInterval.OneHundredFiftyThousandMiles ? "selected" : "")>150000 mi. / Km</!option>
                     </select>